Harmonic oscillator energy vs angular frequency omega

Edit and compile if you like:

% harmonic oscillator energy vs angular frequency omega \documentclass{standalone} \usepackage{pgfplots,mathtools} \pgfplotsset{compat=newest} \begin{document} \begin{tikzpicture} \begin{axis}[ xlabel = $\omega$, ylabel = $\langle E\rangle/k_\text{B} T$, domain = 0.01:11, ymin = 0, smooth,thick, axis lines = center, every tick/.style = thick] \def\h{1}\def\b{1} \def\eev{1/2*\h*x*(1 + 4/(e^(\b*\h*x) - 1))} \addplot[color=blue]{\eev}; \end{axis} \end{tikzpicture} \end{document}

Click to download: harm-osc-energy-freq.tex

Open in Overleaf: harm-osc-energy-freq.tex

This file is available on tikz.netlify.app and on GitHub and is MIT licensed.

See more on the author page of Janosh Riebesell..